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S.P.L.U.R.T-Station-13/code/__HELPERS/clients.dm
2022-05-30 01:31:54 -03:00

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///Returns whether or not a player is a guest using their ckey as an input
/proc/is_guest_key(key)
if(findtext(key, "Guest-", 1, 7) != 1) //was findtextEx
return FALSE
var/i, ch, len = length(key)
for(i = 7, i <= len, ++i) //we know the first 6 chars are Guest-
ch = text2ascii(key, i)
if (ch < 48 || ch > 57) //0-9
return FALSE
return TRUE